Method for coupling built-in components to each other in hollow container

Abstract

The present invention provides a method for coupling built-in components in a hollow container, comprising: a hollow container forming step of forming the hollow container, the hollow container forming step including securing the built-in components to parisons transferred onto mold pieces and closing the mold pieces with the built-in components in a pre-in the pre-coupled state state; and a built-in components coupling step of coupling the built-in components, the built-in components coupling step including pressing an outer surface of the hollow container to displace the hollow container while cooling the hollow container after removing the hollow container from the mold pieces.

1 . A method for coupling built-in components in a hollow container, comprising:
 a hollow container forming step of forming the hollow container, the hollow container forming step including securing the built-in components to parisons transferred onto mold pieces and closing the mold pieces with the built-in components in a pre-in the pre-coupled state state; and   a built-in components coupling step of coupling the built-in components, the built-in components coupling step including pressing an outer surface of the hollow container to displace the hollow container while cooling the hollow container after removing the hollow container from the mold pieces.   
     
     
         2 . The method of  claim 1 , wherein in the built-in components coupling step, a correction jig is prepared, the correction jig including a lower jig and a upper jig, the lower jig being for placing the hollow container thereon, the upper jig being movable up and down and having a pressing portion for pressing the outer surface of the hollow container,
 the built-in components coupling step further including:   placing the hollow container on the lower jig with the built-in components located at an upper surface part and a lower surface part of the hollow container; and   then bringing the upper jig and the lower jig into proximity with each other to cause the pressing portions to press only an area of the upper surface part of the hollow container for correcting the hollow container, the upper surface part area being a bearing surface to which the built-in component is secured and a surrounding area thereof.   
     
     
         3 . The method of  claim 1 , wherein a pair of tubes are coupled for communication with each other when the built-in components are coupled during the built-in components coupling step. 
     
     
         4 . The method of  claim 2 , wherein a pair of tubes are coupled for communication with each other when the built-in components are coupled during the built-in components coupling step.